starter Set 10 Form Exercise

Exercise 1

  • {"level":2,"index":0}
Show answer

Answer: 1215

Layers
3
Operation
multiplication
Grid
  • [3,9,5]
  • [27,45]
  • [1215]
Solution
  • [3,9,5]
  • [27,45]
  • [1215]

Exercise 2

  • {"level":2,"index":0}
Show answer

Answer: 240

Layers
3
Operation
multiplication
Grid
  • [3,4,5]
  • [12,20]
  • [240]
Solution
  • [3,4,5]
  • [12,20]
  • [240]

Exercise 3

  • {"level":2,"index":0}
Show answer

Answer: 4900

Layers
3
Operation
multiplication
Grid
  • [7,10,7]
  • [70,70]
  • [4900]
Solution
  • [7,10,7]
  • [70,70]
  • [4900]

Exercise 4

  • {"level":2,"index":0}
Show answer

Answer: 288

Layers
3
Operation
multiplication
Grid
  • [9,2,8]
  • [18,16]
  • [288]
Solution
  • [9,2,8]
  • [18,16]
  • [288]